Revelation is open to a reading that is not speculative. After an introduction and outlines, this document shows each verse of Revelation and its associated cross-references as full text, not mere footnotes. These cross-references, shown along with their Revelation verse, reveal how the Bible itself interprets its culminating book. Revelation's multitude of cross-references weave it firmly into the context of the Bible. This Revelation keycode unlocks the plan God hid in plain sight throughout the Word. A deep study of Revelation can key a study of the whole Bible.